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GPT-4.5 vs Magistral Small 2506
Comprehensive side-by-side LLM comparison
Magistral Small 2506 leads with 16.3% higher average benchmark score. GPT-4.5 supports multimodal inputs. Overall, Magistral Small 2506 is the stronger choice for coding tasks.
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OpenAI
GPT-4.5 was developed as an intermediate advancement between GPT-4 and GPT-5, designed to incorporate incremental improvements in reasoning, factuality, and instruction-following. Built to bridge generational capabilities while maintaining compatibility with existing applications, it represents a refinement of the GPT-4 architecture with enhanced performance characteristics.
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Mistral AI
Magistral Small was created as an efficient reasoning-focused variant, designed to bring analytical capabilities to applications with tighter resource constraints. Built to balance problem-solving depth with practical deployment needs, it extends reasoning-enhanced AI to broader use cases.
3 months newer
GPT-4.5
OpenAI
2025-02-27
Magistral Small 2506
Mistral AI
2025-06-10
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Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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GPT-4.5
Average Score:53.1%
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Magistral Small 2506
Average Score:69.4%(+16.3%)
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Knowledge Cutoff
Training data recency comparison
Magistral Small 2506
2025-06-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4.5
1 providers
OpenAI
Throughput: 50 tok/s
Latency: 20ms
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Magistral Small 2506
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GPT-4.5
Avg Score:53.1%
Providers:1
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Magistral Small 2506
Avg Score:69.4%(+16.3%)
Providers:0